Structure and dielectric properties of (Na0. 50Bi0. 50) 1− xBaxTiO3: 0≤ x≤ 0.10 R Ranjan, A Dviwedi
Solid state communications 135 (6), 394-399, 2005
239 2005 Local structural disorder and its influence on the average global structure and polar properties in Na0.5Bi0.5TiO3 RR Badari Narayana Rao,Ranjan Datta, S. Selva
Physical Review B 88, 224103, 2013
195 2013 Lead-free piezoelectric system (Na 0.5 Bi 0.5) TiO 3-BaTiO 3: Equilibrium structures and irreversible structural transformations driven by electric field and mechanical impact R Garg, BN Rao, A Senyshyn, PSR Krishna, R Ranjan
Physical Review B 88 (1), 014103, 2013
194 2013 Room temperature structure of around the morphotropic phase boundary region: A Rietveld study Ragini, R Ranjan, SK Mishra, D Pandey
Journal of Applied Physics 92 (6), 3266-3274, 2002
178 2002 Electric-field-driven monoclinic-to-rhombohedral transformation in Na 1/2 Bi 1/2 TiO 3 BN Rao, R Ranjan
Physical Review B 86 (13), 134103, 2012
158 2012 Electrostrain in excess of 1% in polycrystalline piezoelectrics B Narayan, JS Malhotra, R Pandey, K Yaddanapudi, P Nukala, B Dkhil, ...
Nature materials 17 (5), 427-431, 2018
136 2018 Ferroelectric-ferroelectric phase coexistence in Na 1/2 Bi 1/2 TiO 3 BN Rao, AN Fitch, R Ranjan
Physical Review B 87 (6), 060102, 2013
127 2013 Orthorhombic-tetragonal phase coexistence and enhanced piezo-response at room temperature in Zr, Sn, and Hf modified BaTiO3 RR Ajay Kumar Kalyani, Kumar Brajesh, Anatoliy Senyshyn
Applied Physics Letters 104, 252906, 2014
115 2014 Novel Features of Phase Diagram: Evidence for Competing Antiferroelectric and Ferroelectric Interactions R Ranjan, D Pandey, NP Lalla
Physical Review Letters 84 (16), 3726, 2000
113 2000 Relaxor ferroelectricity and electric-field-driven structural transformation in the giant lead-free piezoelectric (Ba, Ca)(Ti, Zr)O3 K Brajesh, K Tanwar, M Abebe, R Ranjan
Physical Review B 92 (22), 224112, 2015
106 2015 Structural studies of Ni 2+ x Mn 1− x Ga by powder x-ray diffraction and total energy calculations S Banik, R Ranjan, A Chakrabarti, S Bhardwaj, NP Lalla, AM Awasthi, ...
Physical Review B 75 (10), 104107, 2007
99 2007 Relaxor-ferroelectric transitions: Sodium bismuth titanate derivatives AR Paterson, H Nagata, X Tan, JE Daniels, M Hinterstein, R Ranjan, ...
MRS Bulletin 43 (8), 600-606, 2018
96 2018 Powder x-ray diffraction study of the thermoelastic martensitic transition in R Ranjan, S Banik, SR Barman, U Kumar, PK Mukhopadhyay, D Pandey
Physical Review B 74 (22), 224443, 2006
91 2006 Ragini, SK Mishra, D. Pandey, and BJ Kennedy DM Hatch, HT Stokes, R Ranjan
Phys. Rev. B 65, 212101, 2002
91 2002 Thickness-dependent fcc–hcp phase transformation in polycrystalline titanium thin films J Chakraborty, K Kumar, R Ranjan, SG Chowdhury, SR Singh
Acta Materialia 59 (7), 2615-2623, 2011
77 2011 Tuning Photoluminescence Response by Electric Field in Electrically Soft Ferroelectrics DK Khatua, A Kalaskar, R Ranjan
Physical Review Letters 116, 117601, 2016
76 2016 Spin-Valve-Like Magnetoresistance in at Room Temperature S Singh, R Rawat, SE Muthu, SW D’Souza, E Suard, A Senyshyn, S Banik, ...
Physical Review Letters 109 (24), 246601, 2012
75 2012 Electronic structure and magnetism of EuTiO3: a first-principles study R Ranjan, HS Nabi, R Pentcheva
Journal of Physics: Condensed Matter 19 (40), 406217, 2007
75 2007 Antiferrodistortive phase transition in A powder neutron diffraction study R Ranjan, SK Mishra, D Pandey, BJ Kennedy
Physical Review B 65 (6), 060102, 2002
74 2002 A complex lead-free (Na, Bi, Ba)(Ti, Fe) O3 single phase perovskite ceramic with a high energy-density and high discharge-efficiency for solid state capacitor applications A Mishra, B Majumdar, R Ranjan
Journal of the European Ceramic Society 37 (6), 2379-2384, 2017
73 2017